Module PropertyUsage

This module contains some operations to handle properties in a Curry program.

Author: Michael Hanus

Version: December 2017

Summary of exported operations:

isProperty
                  :: CFuncDecl -> Bool

Check whether a function definition is a property, i.e., if the result type is Prop or PropIO.

isPropType
                  :: CTypeExpr -> Bool

Is the type expression the type Test.EasyCheck.Prop?

isPropIOType
                  :: CTypeExpr -> Bool

Is the type expression the type Test.EasyCheck.PropIO?

isEquivProperty
                  :: CFuncDecl -> Maybe ((String,String),(String,String))

Check whether a function definition is an equivalence property, i.e., has the form test = f1 <=> f2.

propModule
                  :: String

Name of the Test.Prop module (the clone of the EasyCheck module).

easyCheckModule
                  :: String

Name of the EasyCheck module.

easyCheckExecModule
                  :: String

Name of the EasyCheckExec module.

Exported operations:

isProperty :: CFuncDecl -> Bool

Check whether a function definition is a property, i.e., if the result type is Prop or PropIO.

isPropType :: CTypeExpr -> Bool

Is the type expression the type Test.EasyCheck.Prop?

isPropIOType :: CTypeExpr -> Bool

Is the type expression the type Test.EasyCheck.PropIO?

isEquivProperty :: CFuncDecl -> Maybe ((String,String),(String,String))

Check whether a function definition is an equivalence property, i.e., has the form test = f1 <=> f2. If yes, returns both operations, otherwise Nothing is returned.

propModule :: String

Name of the Test.Prop module (the clone of the EasyCheck module).

Further infos:

solution complete, i.e., able to compute all solutions

easyCheckModule :: String

Name of the EasyCheck module.

Further infos:

solution complete, i.e., able to compute all solutions

easyCheckExecModule :: String

Name of the EasyCheckExec module.

Further infos:

solution complete, i.e., able to compute all solutions